The depiction of Onomatopoeia in “To Autumn” is?

A. “Season of mists and mellow fruitfulness”
B. “Hedge crickets sing, and now with treble soft/ The red-breast whistles…”
C. “For summer has o’er-brimmed their clammy cells.”
D. “And sometimes like a gleaner thou dost keep/ Steady thy laden head across the
brook”